What are some positive effects of a slow change to an ecosystem?

An ecosystem is very likely to be changed due to various conditions such as a change in the temperature, rate of precipitation level, pressure in that area, the moisture content in the air, and the wind. These factors are responsible for the slow and rapid changes in the ecosystem.

The slow changes are sometimes helpful to the ecosystem. The increase in the amount of sunlight and rainfall provides nutrients to the soil, and helps in the growth of different plant species and maintains a favorable condition for the organisms to exist in an ecosystem.  

The slow rise in the temperature allows some of the species to adapt to that environmental condition and those that cannot adapt migrate to the regions of higher latitude for their survival.

Thus, the slow change in the ecosystem allows the organisms to adapt to that particular environment without losing their habitat and making it more suitable to live in it.

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?